Method and apparatus for making spring assemblies



Oct. 30, 1945.

E. E. WOLLER METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES 33Sheets-Sheet 1 Filed July 11. 1942 oct 30, 1945- E. E. woLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July l1, 1942 58Sheets-Sheet 2 ocrn 3o, 1945. E E, WOLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July ll, 1942 I'38 Sheets-Sheet 3 fsf@ Oct. 30, 1945. E. E, woLLER METHOD AND APPARATUSFOR MAKING SPRING ASSEMBLIES Filed July 11, 1942 C58 Sheets-Sheet 4 Oct.30, 1945. E E. WQLLER l 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July 11, 1942 58sheets-sheet 5 Oct. 30, 1945. E. E. woLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July 1l, 1942 58Sheets-Sheet 6 Oct. 30, 1945. E. E. woLLl-:R 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July ll, 1942 38Sheets-Sheet '7 Oct. 30, 1945. E. E. woLLER METHOD AND APPARATUS FORMAKING SPRING ASSEMBLIES Filed July l1, 1942 38 Sheets-Sheet 8 Oct. 30,1945. E. E. woLLER METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIESFiled July 11', 1942 38 Sheets-Sheet 9 Oct. 30, 1945. E El WOLLER2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July ll, 1942 38Sheets-Sheet lO Oct- 30, 1945. E. E. woLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Ioct 3o, 1945. E. E.WLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES y Filed July 11, 194238 sheets-sheet 12 f5 2f, N j@ jid??? Oct. 30, 1945. E. E. woLLER2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July l1, 1Q42 38Sheets-Sheet 13 Oct. 30, 1945. E, E WOLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July ll, 1942 38Sheetjs-Sheet 14 gli IOct. 30, 1945. E. E. woLLER METHOD AND APPARATUSFOR MAKING SPRING AssEMBLIEs :58 sheets-sheet 15 Filed July ll', 1942 E.E. WOLLER Oct. 30, 1945.

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July 11, 1942 38Sheets-Sheet 16 Oct. 30, 1945. E. E. woLLER METHOD AND APPARATUS FORMAKING SPRING ASSEMBLIES Filed July 11, 1942 38 Sheets-Sheet 17 MNH.

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Oct. 30, 1945. v E. E, woLLER 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July l1, 1942 38Sheets-Sheet 18 Oct. 30, 1945. l E, E* WOLLER l 2,388,106

METHOD AND APPARATUS FOR MAKING SPRING ASSEMBLIES Filed July ll, 1942 38Sheets-Sheet 19 )269ml @Mw M METHOD AND APPARATUS FOR MAKING SPRINGASSEMBLIES 3S sheets-sheet 2o Filed July 11, 1942

